我输入一个输入框在所有输入框中输入文本

时间:2018-05-15 07:17:03

标签: javascript

此图片描述了我的问题。

enter image description here

早上好, 实际上,我正在使用键盘插件。它对单个输入框很有用。因为如果从中获取直接ID(' itemNo_2'),则其值为' id'我已经服用了。但是,如果我们采取('输入')而不是(' itemNo_2'),那么事情发生在这里。键入一个输入框可在所有输入框中获取文本

请给我一些建议。我花了太多时间,但我没有一个好的解决方案。

$(function(){
        var $write = $(':input'),       
        shift = false,
        capslock = false;
        backspace  = false;
    $('#keyboard li').click(function(){
        var $this = $(this),
            character = $this.html(); 

        // Shift keys
        if ($this.hasClass('left-shift') || $this.hasClass('right-shift')) {
            $('.letter').toggleClass('uppercase');
            $('.symbol span').toggle();

            shift = (shift === true) ? false : true;
            capslock = false;
            backspace  = false;
            return false;
        }

        // Caps lock
        if ($this.hasClass('capslock')) {
            $('.letter').toggleClass('uppercase');
            capslock = true;
            return false;
        }

        // backspace lock
        if ($this.hasClass('backspace')) {
            $('.letter').toggleClass('uppercase');
            capslock = true;
            return false;
        }

        // Delete
            if ($this.hasClass('delete')) {
                var html = $write.html(),
                txt = html.substr(0, html.length - 1);
              $write.html(txt);
              $write.autocomplete("search", txt);
              return false;
            }
            // Delete

        // Special characters
        if ($this.hasClass('symbol')) character = $('span:visible', $this).html();
        if ($this.hasClass('space')) character = ' ';
        if ($this.hasClass('tab')) character = "\t";
        if ($this.hasClass('return')) character = "\n";

        // Uppercase letter
        if ($this.hasClass('uppercase')) character = character.toUpperCase();

        // Remove shift once a key is clicked.
        if (shift === true) {
            $('.symbol span').toggle();
            if (capslock === false) $('.letter').toggleClass('uppercase');

            shift = false;
        }
        //console.log("DO IT ", character);
        // Add the character
        $write.val($write.val() + character);       
        $write.html(txt);
        $write.autocomplete("search", txt);


    }); 

});

其插件部分

 $(function () {
     var write = write();       
     write.init("keyboard");
     //first input focus
     var $firstInput = $(":input").first().focus();
     write.currentElement = $firstInput;
     write.currentElementCursorPosition = 0;
 });

0 个答案:

没有答案
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