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Jquery text box loses focus to get the value of the current text box and the value of the hidden field My js level is a little poor. It took 3 minutes to get the focus of a text box and the value of the corresponding hidden domain

=document.getElementById ('Div_b');Ten Otxta.oninput=functionShowtxtb () { One if(Otxta.value=='A') { A ODiv_b.style.display='Block'; - } - } the } - Script> - Head> - Body> + Divclass= "Div_a"> -A:inputtype= "text"ID= "Txt_a"value=""Oninput= "SHOWTXTB ()"> + Div> A DivID= "Div_b"style= "Display:none;"> atB:inputtype= "text"ID= "Txt_b"value=""> - Div> - DivID= "Div_c"> -C:inputtype= "text"> - Div> - in Body> -

a.php page: Recipient account: A number of a line when mass You have selected 0-bit Click on the "Select My Students" page of a to go to the b.php page: Select AllYou have selected-bit {foreach from= $xueyuan _list item=xy Name=xy_name} {if $smarty. foreach.xy_name.iteration > 1 and ($smarty. foreach.xy_name.iteration-1)% eq 0} {/if} {$xy. Name}{/foreach} In the b.php page, tick bcheckb

PeopleGhostThere are two ways to implement this in relation to the above:1, the use of Div ID implementation#test1 input represents all input elements under the Test1 element$ ("#test1 input"). Click (function () {Alert ($ (this). attr ("value"));2, get all the type of input element, because the single selection may choose one, so this is the currently selected radio boxvar radio = $ (' input[type= "Radio"]

Javascript| pull down in JS to get the value of the Drop-down box is really a lot of trouble, compared to the ASP. NET, it's a lot of trouble. var Onecount; onecount=0; subcat = new Array (); Subcat[0] = new Array ("Xuhui District", "01", "001"); SUBCAT[1] = new Array ("Jiading", "01", "002"); SUBCAT[2] = new Array ("Huangpu", "01", "003"); SUBCAT[3] = new Arr

function to everybody. Anyway, since everyone is familiar with the 0,1,2 level, I'd like to talk about the 3,4,5 level. 3. As a black box tester, no one will ask you not to have white box testing capabilities, if you have the right to access the source code, that's good, you can fully use this advantage, to see the source code to

(); Delete index value maximum option (last) in select4. $ ("#select_id option[index= ' 0 ']"). Remove (); Delete option with index value of 0 in select (first)5. $ ("#select_id option[value= ' 3 ']"). Remove (); Delete option value= ' 3 ' in select5. $ ("#select_id option[text= ' 4 ']"). Remove (); Delete option text= ' 4 ' in selectjquery Radio value, checkbox value, select Value, Radio selected, CheckBox selected, select selected, and relatedGets the value of a set of radio selected itemsvar

of many plates, Its style and structure code is (please do not copy the generated pages directly, and paste the following code into the page where they should be): The following is a reference fragment: Familiar with work flowBefore we actually get to work, we're going to have this idea in mind: what is a table? I don

I hope that when I create my own website, the text box is marked with light in my own style. Therefore, try to simulate the cursor of the text box and design a cursor with its own style of the cursor text box (input or textarea). The cursor cannot modify the style (except to modify the cursor color through color ). How

;input [name = checkbox] [value = 3]"). attr ("checked", 'checked'); // select the check box for name = checkbox, value = 3, that is, checkJQuery ("input [name = checkbox] [value = 3]"). attr ("checked", ''); // deselect the check box name = checkbox, value = 3, that is