javascript textarea focus

In particular, input [text] And textarea, and there is also a function of dragging the size of the table textarea in the lower right corner of textarea, as shown in: Input [text]: Textarea: Sometimes the yellow border affects the page effect, and the layout is directly affected after the

Today, we encountered this problem when submitting our form, so we can solve it with the legendary jquery.Here we mainly talk about the focus issue in IE, because it is supported in firefoxCopy codeThe Code is as follows:Input: focusTextarea: focusIn IE: the focus is invalid. Therefore, we need to add a new style to the input and textarea after clicking to achiev

As we all know, the default Effect of textarea in WebKit browsers (Safari and chrome) is different from that in other browsers. For example, textarea can be dragged to adjust the size, and the border turns yellow when the focus is on. These effects are really cool, but sometimes we don't need them. What should we do? In fact, you can use CSS to easily cancel thes

The yellow border generated when the form item focus is canceled: input, button,Select, Textarea {outline: None} cancel the function of dragging and changing the size of textarea: textarea {resize: None}CancelTextarea's drop-down box (or scroll bar) under IE)Textarea {overfl

): The code is as follows Copy Code 7. Mouse to the text box, text box any text disappears (including the default text and later entered text): The code is as follows Copy Code 8. After clicking the text box, select the text in the full box: The code is as follows Copy Code 9. Move the mouse to the text box in the Full selection text box: The code is as follows

(Browser.versions.ios) {varobj =Document.queryselectorall (sdom); for(vari=0;i) {Objblur (obj[i],time); } }} //element loses focus hidden keyboardfunctionObjblur (sdom,time) {varTime = time| | 300; if(sdom) {Sdom.addeventlistener ("Focus",function() {Document.addeventlistener ("Touchend", Doctouchend,false); },false); }Else{ Throw NewError ("Objblur () no element found"); } varDoctouchend

. Container set the Overflow property, which causes the input box under the Android phone to get focus, the IME blocks the input box bug //Related issue:https://github.com/weui/weui/issues/ Solution: //0. Container Remove the overflow attribute, but this demo will cause other problems //1. Reference http://stackoverflow.com/questions/2375 7345/android-does-not-correctly-scroll-on-input-focus-if-

In the html element, textarea is a chicken rib. The obtained focus cursor cannot locate the last character. The author has a simple rich text box in the project, requiring users to enter characters and support emoticons at the same time. After an emoticon is selected, textarea obtains the focus, and the cursor stays at

Js implementation form (textarea) Acquisition and focus usage In js, onfocus, onblur, onmouseover, and so on will be used. jquery binds events. The following uses textarea as an example. If input is used, the value is written differently. 1. display the default text in the text box: The Code is as follows: 2. Click the tex

Encounter a feature that requires clicking on the title and inserting text into the existing text.The main code is as follows:var txtarea = $ ("#textArea") [0]; var content = txtarea.value; var // Initial position Txtarea.value = content.substring (0, Txtarea.selectionstart) + $ (this). Text () + content.substring ( Txtarea.selectionend, content.length); var position = start + $ (this). Text (). length;

7. Mouse to the text box, text box any text disappears (including the default text and later entered text): The code is as follows 8. After clicking the text box, select the text in the full box: The code is as follows 9. Move the mouse to the text box in the Full selection text box: The code is as follows 10. Transfer from the current text box t

JavaScript allows Textarea to support the tab button This example describes how to allow Textarea to support the tab button in JavaScript. Share it with you for your reference. The specific implementation method is as follows: ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

Summarize the focus management in Javascript in detail, and summarize the javascript focus Focus Element Which elements can get the focus? By default, only the form element can obtain the focu