onfocus

CSS: How make the cursor to become a pointer on the input file?

由 亡梦爱人 提交于 2019-12-30 07:04:30
问题 How can I make the cursor to become a pointer on an input file or an input text when you hover it? My try but it does not work of course, <input type="file" style="cursor: pointer;"/> Or do I have to use javascrip (jquery)?? EDIT: Sorry my mistake - the cursor does change to a point on <input type="text" style="cursor: pointer;"/> But not on <input type="file" style="cursor: pointer;"/> You can test this link on Firefox then you see what I mean. Only the button of file change to the pointer

textarea onclick remove text

由 别等时光非礼了梦想. 提交于 2019-12-30 03:43:04
问题 I know how to remove text in a simple html textbox but html textareas seem much more complicated. instead of the value attribute you put the text right between: <html> <textarea> </textarea>. </html> This is why im having trouble making an onFocus and onBlur event. 回答1: <textarea name="message" onfocus="if(this.value==this.defaultValue)this.value='';" onblur="if(this.value=='')this.value=this.defaultValue;"> Put anything for default value here </textarea> Live example: http://jsfiddle.net

What is OnFocusChange Listener in Android?

由 送分小仙女□ 提交于 2019-12-25 16:37:35
问题 I am now learning Android and one exercise is requiring me to implement onFocusChangeListener when a EditText is touched. However, I was able to find very little information about onFocusChangeListener . On the Android Development website here there is very very brief information. I have done search but I was only able to find some posts about the specific problems developers have encountered where very few information was given. Can anyone give me an introduction here or any link that talks

Angular Material Autocomplete: onfocus keep suggestion panel closed

由 你。 提交于 2019-12-24 19:04:52
问题 I am using Angular Material 7.3.7 and i have a simple autocomplete similiar like in the documentation: <form class="example-form"> <mat-form-field class="example-full-width"> <input type="text" placeholder="Pick one" aria-label="Number" matInput [formControl]="myControl" [matAutocomplete]="auto"> <mat-autocomplete #auto="matAutocomplete"> <mat-option *ngFor="let option of options" [value]="option"> {{option}} </mat-option> </mat-autocomplete> </mat-form-field> </form> Is there any way to keep

IE10 - Strange Form Submission Issue

由 懵懂的女人 提交于 2019-12-24 18:06:17
问题 Please see the code snippet below: <!DOCTYPE html> <html> <body> <form name="editProfileForm" method="post" action="profileDataCollection.do"> <input type="text" id="credit-card" name="credit-card" onfocus="unmaskCC(this);" onblur="maskCC(this);" /> <input type="hidden" name="ccValue" value=""/> <button type="submit">Continue</button> </form> <script type="text/javascript"> function unmaskCC(field){ /*code for unmasking credit card field*/ alert("unmask called"); /*For demo purpose introduced

IE11 textarea loses focus if another textarea is disabled

由 旧巷老猫 提交于 2019-12-24 03:24:20
问题 In this fiddle, using ie11 with open Console, input something into any textarea and then click into any other textarea . In console, you will see that change event for the first textarea is triggered, then this textarea gets disabled , but focus event for the second textarea is not triggered. Why? In my case, I was able to achieve what I needed by using readonly instead of disabled , but generally this looks quite odd. A bug? For input type=text it works as expected, for now I was able to

I want to put cursor in beginning of text-box onfocus [duplicate]

由 江枫思渺然 提交于 2019-12-21 11:36:10
问题 This question already has answers here : Closed 8 years ago . Possible Duplicate: Set cursor at a length of 14 onfocus of a textbox I am able to do that in firefox and IE. But for some reason its not working in Chrome and Safari :( I am simply using below line onfocus $('input:text').focus( function(){ document.getElementById('id').setSelectionRange(0, 0); }); Can someone please tell me how to do similar thing in Chrome and safari? 回答1: The problem is that Chrome (I haven't heard of Safari

Vue.JS value tied on input having the focus

由 萝らか妹 提交于 2019-12-20 09:51:06
问题 Is there a way to change a value in the model when an input gets/loses focus? The use case here is a search input that shows results as you type, these should only show when the focus is on the search box. Here's what I have so far: <input type="search" v-model="query"> <div class="results-as-you-type" v-if="magic_flag"> ... </div> And then, new Vue({ el: '#search_wrapper', data: { query: '', magic_flag: false } }); The idea here is that magic_flag should turn to true when the search box has

How to determine when an HTML5 element has been viewed?

由 做~自己de王妃 提交于 2019-12-17 20:16:15
问题 I am wondering if there are any HTML5 events associated with whether or not an element has been viewed or "scrolled into view" by the user. An example could be a longer page with elements at the bottom, which has yet to be scrolled into the users view... I have seen jQuery solutions to this problem, however I am only interested in figuring out if weather or not this is achievable purely though the use of HTML5 events and JavaScript. It should be noted that I have already had a look at the

jQuery: How can I tell when a tab/window gains focus

由 戏子无情 提交于 2019-12-13 13:00:03
问题 Is there an event that I can register for that fires each time the user clicks on a tab, meaning that they were on my page's tab, clicked on another tab, then came back to my tab. EDIT: By tabs, I mean browser tabs, not jQueryUI tabs. 回答1: Matijis provided this answer in a comment, but I wanted to accept it so here it is as an answer. $(window).on('focus', function() { // your code }); 回答2: Try using jquery $(selector).focusin or :focus, they both work quite the same way. http://api.jquery
订阅 onfocus