Merge pull request #3 from expfactory/fix/numeric

doing fix for survey to test generator

Dockerfile

@@ -1,5 +1,7 @@
 FROM ubuntu:16.04
 
+# docker build -t vanessa/survey-generator
+
 RUN apt-get update && apt-get install -y git python3-pip python3-dev
 WORKDIR /opt 
 RUN git clone https://www.github.com/expfactory/expfactory

survey.py

@@ -236,8 +236,7 @@ def create_numeric_textfield(text,id_attribute,box_text=None,classes="",required
     textfield_html,box_text = base_textfield(text,id_attribute,box_text)
     meta = parse_meta(text)
 
-    return '%s\n<div class="%s">\n<input class="mdl-textfield__input %s %s" type="number" id="%s" name="%s" %s>\n<label class="mdl-textfield__label" for="%s">%s</label>\n<span class="mdl-textfield__error">Input is not a number!</span>\n</div><br><br><br>' %(textfield_html,class_names,classes,required,id_attribute,id_attribute,meta,id_attribute,box_text)
-
+    return '%s\n<div class="%s">\n<input class="mdl-textfield__input %s %s" type="text" id="%s" pattern="(([0-9]+)(\.[0-9]+)?)|\.?[0-9]+" name="%s" %s>\n<label class="mdl-textfield__label" for="%s">%s</label>\n<span class="mdl-textfield__error">Please enter an integer or real number</span>\n</div><br><br><br>' %(textfield_html,class_names,classes,required,id_attribute,id_attribute,meta,id_attribute,box_text)
 
 def create_select_table(text,id_attribute,df,classes="",required=0):
     '''create_select_table generates a material lite table from a pandas data frame.