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How to Get ConnectionString from Web. Difference between appSettings and connectionStrings in Web.Optionally, in newer browser versions, you can specify the direction in which selection should be considered to have occurred.
This lets you indicate, for example, that the selection was set by the user clicking and dragging from the end of the selected text toward the beginning. Chrome, starting from version 33, throws an exception while accessing those properties and method on the rest of input types.
If selectionEnd is less than selectionStartthen both are treated as the value of selectionEnd. Click the button in this example to select the third, fourth, and fifth characters in the text box "zil" in the word "Mozilla". Get the latest and greatest from MDN delivered straight to your inbox. Sign in to enjoy the benefits of an MDN account.
The compatibility table on this page is generated from structured data. Last modified: Jun 13,by MDN contributors. Related Topics. When a directory is selected, the directory and its entire hierarchy of contents are included in the set of selected items.
The selected file system entries can be obtained using the webkitEntries property. Learn the best of web development Get the latest and greatest from MDN delivered straight to your inbox. The newsletter is offered in English only at the moment. Sign up now. Sign in with Github Sign in with Google.
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We check first that there's some text selected, as if the user simply clicked on the page, there will be none. Moving on, instead of simply retrieving what the user has selected, we can also take charge and dynamically select then retrieve what we want on the page instead, such as the contents of a specific DIV.
To create a Selection object with which to add a range to, we use window. Then, we go about creating a blank range, zeroing in on the element's content to select using range. Once we've selected the text we wish to read, we then turn to our previous getSelectionText method to read the selected element's contents, for example:.Guet nacht elisabeth noten
You never know what you're gonna get. Most of us already know to select the entire value of a form field, we could just use inputElement. However, there's also programmatically selecting a portion of the field's value and getting that value back. Lets see how to do that. Note that the 2nd parameter of formElement. However, using inputElement. So the following selects all of a form field's text across browsers and devices: inputElement.
We can get the indices of the active selection using: formElement.Need support for your remote team? Check out our new promo! Select all Open in new window. IT issues often require a personalized solution. Why EE? Get Access. Log In.
Medium Priority. Last Modified: Words can be selected as a set of words. The best regards, JC. Start Free Trial. View Solutions Only. Ray Paseur.
Most Valuable Expert This award recognizes tech experts who passionately share their knowledge with the community and go the extra mile with helpful contributions. Author of the Year This award recognizes authors who provide insightful, original works that bring value and awareness to the tech community. Commented: It's possible, but most textarea fields that need editing controls choose TinyMCE or CKEditor since they have rather intuitive interfaces. I would not try to reinvent this particular wheel -- just download one of the editors and give it a try.
Pedro Chagas Webmaster. Author Commented: Hi Ray, I known that wheels. I have some sites with that wheels, in particular CKeditor. The reason why I ask, is because, in some particular part of a project, I need to change normal text to bold text, only, I not will need the other tools, just bold tool.
Other reason is, I don't want to install more library's in the project, just for use one tool bold. My idea is select text, and transform that text to other thing. Is possible help me, and forget the wheels?
I assume the responsibility! I removed this comment because the code sample was somewhat brittle sometimes broken on multiple changes and because Rob's solution was so much better. Rob Owner Aidellio. Experts with Gold status have received one of our highest-level Expert Awards, which recognize experts for their valuable contributions.
For anyone coming to this in the future, be aware that the accepted solution will only bold the first instance of the selected text.Last post Jul 29, AM by Raigad. What does that mean? Replace the text of an item or select an item. So far I have.
Call that "SetSelectedValue" method as below.
How to get selected text from a drop-down list using jQuery?
Abhishek Bha Let me know if you need more help! The first item will have an index 0, the second will have 1 and so on. Note that this is embedded in an updatepanel. I've tested the below code and it is working fine in my machine.Help to translate the content of this tutorial to your language!
Each point represented as a parent DOM node with the relative offset from its start. Examples to follow. Then we can set the selection boundaries using range. A range may span across many unrelated nodes. As it was demonstrated, node can be both a text or element node: for text nodes offset skips that many of characters, while for element nodes that many child nodes. There also exist methods to compare ranges, but these are rarely used. When you need them, please refer to the spec or MDN manual.
Range is a generic object for managing selection ranges. We may create such objects, pass them around — they do not visually select anything on their own.
The document selection is represented by Selection object, that can be obtained as window. A selection may include zero or more ranges. At least, the Selection API specification says so.
Other browsers support at maximum 1 range. There are many ways to select the content, depending on the user agent: mouse, hotkeys, taps on a mobile etc. Also, there are convenience methods to manipulate the selection range directly, without Range :. So, for many tasks we can call Selection methods, no need to access the underlying Range object.
If the selection already exists, empty it first with removeAllRanges. And then add ranges. Otherwise, all browsers except Firefox ignore new ranges.Inside every power supply resides a simple fuse
The exception is some selection methods, that replace the existing selection, like setBaseAndExtent. Form elements, such as input and textarea provide special API for selectionwithout Selection or Range objects. Optional arguments start and endif provided, set the range start and end, otherwise user selection is used.
The last argument, selectionModedetermines how the selection will be set after the text has been replaced. The possible values are:. We can change selectionStart and selectionEndthat sets the selection. An important edge case is when selectionStart and selectionEnd equal each other.
Or, to rephrase, when nothing is selected, the selection is collapsed at the cursor position.Shafi madhab
So, by setting selectionStart and selectionEnd to the same value, we move the cursor. To modify the content of the selection, we can use input. In its simplest one-argument form it replaces the user selected range and removes the selection.
In this example we find "THIS" in the input text, replace it and keep the replacement selected:. If nothing is selected, or we use equal start and end in setRangeTextthen the new text is just inserted, nothing is removed. If the selection is not empty, then it gets replaced we can detect it by comparing selectionStart! But the user may start the selection elsewhere and include elem into it. Then elem will become a part of document. This prevents starting the selection on elembut the visitor may start it at another element, then extend to elem.
So we disable the selection to avoid conflict, still allowing elem contents to be copied.
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